Some of you mentioned an "omega coil". I was interested in and began to search on the web. My search was not successfully.
But I found a pdf file about search coils (very interesting):
http://www.deeptech-bg.com/search_coils.pdf
Mentioned on Wikipedia:
http://en.wikipedia.org/wiki/Metal_detector
"omega coil"? How does it look like?
But I found a pdf file about search coils (very interesting):
http://www.deeptech-bg.com/search_coils.pdf
Mentioned on Wikipedia:
http://en.wikipedia.org/wiki/Metal_detector
"omega coil"? How does it look like?
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